Introduction
Multimedia Projectors refer to a variety of video and audio technologies that project images onto screens, walls, or other surfaces. The term is more broadly applied to any visual representation projected at a distance from where it was created. In the past, multimedia projectors were only used for playing videos on large screens.
Today’s projector options go far beyond just playing videos as they are now also used in classrooms to provide students with interactive learning experiences. This technology has had an enormous impact on education methods which allows for widespread use among different age groups and skill levels.
What to consider when choosing Multimedia Projectors
1) Video Input
More than just any corresponding input, the video input of a multimedia projector is what integrates with your computer. Most multimedia projectors use HDMI as their primary video connection and will include an HDMI cable in their box.
2) Screen size
Some systems come with a universal mounting bracket for a screen size of up to 30″ and are ideal for classrooms, homes, and meeting rooms. However, some classroom teachers may not have access to these large screens so smaller screens (just under 20 inches) may be necessary for certain scenarios.
3) Connectivity options
Some models will include a built-in microphone, speakers, and even wireless connectivity. Additionally, some projectors can be used to connect to Skype for a video call or live streaming of your lesson for other students in different locations.
4) Classroom management
Multimedia projectors can be used to create interactive classrooms using successful learning techniques such as show and tell, call and response, brain-storming (creating an image on the projector screen), and discussion groups. These are just some of the many classroom management tools that can be used to create an interactive learning environment.
5) Connecting with other multimedia viewers
Multimedia projectors can connect to any computer as long as you have video input and an HDMI cable. The main connected computer will display what is on your TV screen while the projector projects what you need it to. This allows for students in different locations around the world to still be involved in a class on any given day.
Conclusion
Multimedia projectors are a unique addition to the school classroom as they not only focus on the student but also help teachers and students in communicating with one another. From creating interactive learning environments to allowing students to experience learning in another location, multimedia projectors have made significant changes in the education field.